Miles between Downey, CA and Sonoma, CA

There are
421 mi
from Downey, CA to Sonoma, CA

That's the driving distance. It would take 7 hours 52 mins to go from Downey, California to Sonoma, California.

The flight distance (direct flight from Downey, CA to Sonoma, CA) is 385.49 mi.

421 mi = 677.37 kms